clean up when exiting

backup.sh

@@ -4,6 +4,11 @@ source functions.sh
 
 pidfile=/var/run/backup_script
 
+function cleanup {
+   echo "bye bye"
+   test -f $pidfile && rm -f $pidfile
+}
+
 if [ -f $pidfile ] ; then
    pid=$(cat $pidfile)
    if [ -d /proc/$pid ] ; then
@@ -48,6 +53,6 @@ mkdir -p $backupdir || myerror 2 "impossible de créer $backupdir"
 for dir in "$@" ; do
   test -d $dir || { echo $dir dont exist ; continue ; } 
   echo cp -a $dir $backupdir
+  sleep 600
 done
 
-rm -f $pidfile